package 设计原则和思想.抽象;

public class PictureStorage implements IPictureStorage {

    @Override
    public void savePicture(Picture picture) {
        // 具体实现
    }

    @Override
    public Image getPicture(String pictureId) {
        // 具体实现
        return null;
    }

    @Override
    public void deletePicture(String pictureId) {
        // 具体实现

    }

    @Override
    public void modifyMetaInfo(String pictureId, PictureMetaInfo metaInfo) {
        // 具体实现
    }
}
